Global Patent Index - EP 0349254 A2

EP 0349254 A2 19900103 - Method for controlling the slip of drive wheels of a vehicle.

Title (en)

Method for controlling the slip of drive wheels of a vehicle.

Title (de)

Verfahren zum Regeln des Schlupfes der angetriebenen Räder eines Fahrzeugs.

Title (fr)

Méthode pour contrÔler le patinage des roues motrices d'un véhicule.

Publication

EP 0349254 A2 19900103 (EN)

Application

EP 89306491 A 19890627

Priority

JP 15832688 A 19880627

Abstract (en)

A method and apparatus for controlling the braking of drive wheels (WRL) for a vehicle to brake drive wheel braking means (BRL) in response to the occurrence of the slipping state of the drive wheels (WRL) comprising the steps of performing a predetermined braking force (PBO) in braking means (BRL) in response to a manual operation before the vehicle is started, and gradually reducing the braking force of the braking means in response to the starting operation of the vehicle before the slip of the drive wheels (WRL) is detected. Thus, this method can suppress the drive torque of drive wheels by applying a predetermined braking force to the drive wheels at the initial time of starting by means of, for example, driver's manual operation and gradually generate the drive torque after starting to start the vehicle smoothly.

IPC 1-7

B60T 7/12; B60T 8/48

IPC 8 full level

B60T 8/175 (2006.01)

CPC (source: EP US)

B60T 8/175 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0349254 A2 19900103; EP 0349254 A3 19910109; EP 0349254 B1 19950104; CA 1322979 C 19931012; DE 68920366 D1 19950216; DE 68920366 T2 19950511; JP 2832605 B2 19981209; JP H026255 A 19900110; US 5095436 A 19920310

DOCDB simple family (application)

EP 89306491 A 19890627; CA 603709 A 19890623; DE 68920366 T 19890627; JP 15832688 A 19880627; US 37113189 A 19890626